HP-67 - 1612A03018 - Card Reader Advice Requested (was HP-67 - strange behavior)

[AndiGer]

(10-20-2019 12:48 PM)albertofenini Wrote:  Write (apparently well) two sided card (we have been successfully only once)
but when we read back a double sided card, it goes well on the first side,
asks for the second side but is sounds "slippery" in the meaning that accelerate toward the end of the reading of the recorded second side and gives an Error message.

Did you find out what causes the "slippery" and the connected acceleration at the end of the card?
I had that as well several times but couldn't explain why ...
Maybe it is the card itself due to speed is data controlled?

In my cases some cards - often even only one side while the other side is ok - went thru smooth but with motor speed-up at the end quoted by an error message.

Thank you everyone
Andi